fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [14.3% done] [ 18700/ 4583 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 11288/ 11406 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 11085/ 10695 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 13734/ 7050 kb/s] [eta 00m:15s] Threads: 3: [mmm] [31.8% done] [ 13527/ 6318 kb/s] [eta 00m:15s] Threads: 3: [mmm] [38.1% done] [ 12052/ 9155 kb/s] [eta 00m:13s] Threads: 3: [mmm] [40.9% done] [ 9699/ 9776 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 16034/ 2397 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 14583/ 3283 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 14819/ 2169 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 10382/ 4339 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 10333/ 4941 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 7285/ 5701 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 7326/ 3502 kb/s] [eta 00m:09s] Threads: 3: [mmm] [68.0% done] [ 4213/ 5526 kb/s] [eta 00m:08s] Threads: 3: [VVV] [69.2% done] [ 21658/ 2336 kb/s] [eta 00m:08s] Threads: 3: [VVV] [76.0% done] [ 33572/ 0 kb/s] [eta 00m:06s] Threads: 2: [V_V] [83.3% done] [ 33755/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=7867 read : io=100MiB, bw=5,060KiB/s, runt= 20719msec slat (msec): min= 0, max= 3431, avg=1021.86, stdev=1303.25 clat (msec): min= 1, max= 407, avg=69.16, stdev=79.56 bw (KiB/s) : min= 2, max=23085, per=36.39%, avg=5504.31, stdev=4455.47 write: io=33,848KiB, bw=2,003KiB/s, runt= 17296msec slat (msec): min= 0, max= 9, avg= 0.65, stdev= 1.28 clat (msec): min= 4, max= 279, avg=69.58, stdev=55.53 bw (KiB/s) : min= 0, max= 9038, per=43.50%, avg=2808.24, stdev=2705.11 cpu : usr=8.73%, sys=0.60%, ctx=1073 IO depths : 1=0.2%, 2=1.5%, 4=47.9%, 8=50.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=1.6%, 10=11.6%, 20=16.2%, 50=23.6%, 100=22.3% lat (msec): 250=20.5%, 500=3.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7868 read : io=100MiB, bw=5,325KiB/s, runt= 19688msec slat (msec): min= 0, max= 2553, avg=530.53, stdev=806.69 clat (msec): min= 0, max= 317, avg=58.23, stdev=61.76 bw (KiB/s) : min= 81, max=21223, per=39.41%, avg=5961.00, stdev=5524.56 write: io=41,128KiB, bw=2,454KiB/s, runt= 17159msec slat (msec): min= 0, max= 16, avg= 0.95, stdev= 1.88 clat (msec): min= 4, max= 317, avg=87.27, stdev=71.27 bw (KiB/s) : min= 0, max= 8576, per=55.23%, avg=3565.21, stdev=2997.07 cpu : usr=9.41%, sys=0.61%, ctx=1138 IO depths : 1=0.1%, 2=1.5%, 4=43.7%, 8=54.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.3%, 10=10.8%, 20=15.4%, 50=27.9%, 100=24.4% lat (msec): 250=18.4%, 500=2.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7869 read : io=100MiB, bw=5,042KiB/s, runt= 20796msec slat (msec): min= 0, max= 4451, avg=858.22, stdev=1483.26 clat (msec): min= 0, max= 379, avg=71.26, stdev=70.77 bw (KiB/s) : min= 25, max=13836, per=35.78%, avg=5412.63, stdev=3360.27 write: io=34,060KiB, bw=2,130KiB/s, runt= 16371msec slat (msec): min= 0, max= 12, avg= 0.90, stdev= 1.90 clat (msec): min= 1, max= 335, avg=83.29, stdev=68.43 bw (KiB/s) : min= 0, max=13128, per=59.65%, avg=3850.33, stdev=3857.45 cpu : usr=8.56%, sys=0.42%, ctx=1055 IO depths : 1=0.2%, 2=1.3%, 4=43.6%, 8=54.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.0%, 10=3.7%, 20=14.9%, 50=30.9%, 100=26.0% lat (msec): 250=20.1%, 500=3.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,126KiB/s, minb=5,042KiB/s, maxb=5,325KiB/s, mint=19688msec, maxt=20796msec WRITE: io=106MiB, aggrb=6,455KiB/s, minb=2,003KiB/s, maxb=2,454KiB/s, mint=19688msec, maxt=20796msec Disk stats (read/write): cciss!c0d0: ios=5325/2039, merge=1411/440, ticks=378708/409752, in_queue=788452, util=99.44% 5.48user 0.35system 0:20.98elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+218104outputs (0major+2361minor)pagefaults 0swaps